I bought Signino for the first time is surely 0.7 It gets upgraded again as it gets thinner Since then the condition of writing will change just before the start of use and the ink is completely gone but it is very cheap to use

Usage satisfaction ★ The four reasons are only the point that it is a cap formula. Take it, attach it, take it again and fix it. It is troublesome. No matter how much I looked for it, I used this because I could not find a knock expression with this thinness. Price satisfaction ★ Four reasons are consumable items too, so it is very much appreciated if you can purchase it at less than 100 yen.